May weather forecastGilbert, PA
May
Weather in May
The last month of the spring, May, is an enjoyable month in Gilbert, Pennsylvania, with an average temperature fluctuating between 48.6°F (9.2°C) and 67.3°F (19.6°C).Temperature
In Gilbert, the average high-temperature in May rises, from 55.9°F (13.3°C) in April, to a still refreshing 67.3°F (19.6°C). May's nights observe an average temperature of 48.6°F (9.2°C).Humidity
In May, the average relative humidity is 80%.Rainfall
In May, the rain falls for 16.6 days. Throughout May, 2.72" (69mm) of precipitation is accumulated. Throughout the year, there are 143 rainfall days, and 25.91" (658mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.2 snowfall days, in May, Gilbert aggregates 0.39" (10mm) of snow. In Gilbert, during the entire year, snow falls for 31.9 days and aggregates up to 16.1" (409mm) of snow.Daylight
The average length of the day in May is 14h and 29min.On the first day of May in Gilbert, sunrise is at 5:58 am and sunset at 7:58 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:26 pm EDT.
Sunshine
In May, the average sunshine is 7.7h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 5 during May translates into these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Gilbert, PA
- Average high temperature in May: 67.3°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in May: 48.6°F
The month with the highest average low temperature is July (60.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in May
Gilbert, PA
- Average pressure in May: 30.01"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in May
Gilbert, PA
- Average wind speed in May: 6.5mph
The windiest months (with the highest average wind speed) are January, February and March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in May
Gilbert, PA
- Average humidity in May: 80%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall in May
Gilbert, PA
- Average rainfall in May: 2.72"
The wettest month (with the highest rainfall) is July (2.83").
The driest month (with the least rainfall) is September (1.46").
Average rainfall days in May
Gilbert, PA
- Average rainfall days in May: 16.6 days
The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in May
Gilbert, PA
- Average snowfall in May: 0.39"
The month with the highest snowfall is January (4.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Gilbert, PA
- Average snowfall days in May: 0.2 days
The month with the highest number of snowfall days is February (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Gilbert, PA
- Average daylight in May: 14h and 30min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in May: 7h and 42min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in May
Gilbert, PA
- Average sunshine days in May: 11.9 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (11.9 days).
Average UV index in May
Gilbert, PA
- Average UV index in May: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in May
Gilbert, PA
- Average cloud cover in May: 53
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in May
Gilbert, PA
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
